QUALITy makes the difference

Since 1977 our company has been involved in power supply systems.
We have continuously developed to become a renowned and prime address in our market segment.



Foundation of Powertronic GmbH as a pure trading company
Sale of DC/DC- and AC/DC converters, laboratory- and UPS systems


Move to our current company seat in Kirchlengern (Germany)
Development of a new product range of DC/DC converters for stationary
and non-stationary railway applications


Certification acc. to DIN EN ISO 9001


Expansion of the company seat in Kirchlengern (Germany)
Powertronic GmbH was given a new corporate structure as GmbH & Co. KG of which
Mr. Sven Hobrock is the managing director
Development of a combined 3KW onboard power supply/ battery charger
with current monitoring especially for diesel-electric locomotives


The continuous development and expansion of our program secure us a growing customer base.


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